使用SourceAFIS库的C#中的二进制平滑指纹图像过滤器不起作用

我正在开发指纹分析软件，我想做库中的二进制平滑过滤器

原始图像

需要的结果

但我并没有从下面的代码中得到相同的结果

    DpiAdjuster.Adjust(this, 500, delegate()
                            {
    
                                byte[,] image = ImageInverter.GetInverted(fp1.Image);
    
                                BlockMap blocks = new BlockMap(new SourceAFIS.General.Size(image.GetLength(1), image.GetLength(0)), BlockSize);
                               
                                short[, ,] histogram = Histogram.Analyze(blocks, image);
                                short[, ,] smoothHistogram = Histogram.SmoothAroundCorners(blocks, histogram);
                                BinaryMap mask = Mask.ComputeMask(blocks, histogram);
                                float[,] equalized = Equalizer.Equalize(blocks, image, smoothHistogram, mask);
    
                                byte[,] orientation = Orientation.Detect(equalized, mask, blocks);
                                float[,] smoothed = RidgeSmoother.Smooth(equalized, orientation, mask, blocks);
                                float[,] orthogonal = OrthogonalSmoother.Smooth(smoothed, orientation, mask, blocks);
    
                                BinaryMap binary = Binarizer.Binarize(smoothed, orthogonal, mask, blocks);
                                binary=BinarySmoother.Filter(binary);
}

但是我得到了这个输出

Outupt获得

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请帮助

您找到解决方案了吗？